78127489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 87494400

約数和(自身を除く): 9366911

約数列:

[1, 11, 47, 349, 433, 517, 3839, 4763, 16403, 20351, 151117, 180433, 223861, 1662287, 7102499, 78127489]

約数ペア:

[(1, 78127489), (11, 7102499), (47, 1662287), (349, 223861), (433, 180433), (517, 151117), (3839, 20351), (4763, 16403)]